BR112013028501A2 - aparelho e método para processamento de dados seguro baseado em hardware utilizando regras de faixa de endereço de memória de armazenamento temporário - Google Patents
aparelho e método para processamento de dados seguro baseado em hardware utilizando regras de faixa de endereço de memória de armazenamento temporárioInfo
- Publication number
- BR112013028501A2 BR112013028501A2 BR112013028501A BR112013028501A BR112013028501A2 BR 112013028501 A2 BR112013028501 A2 BR 112013028501A2 BR 112013028501 A BR112013028501 A BR 112013028501A BR 112013028501 A BR112013028501 A BR 112013028501A BR 112013028501 A2 BR112013028501 A2 BR 112013028501A2
- Authority
- BR
- Brazil
- Prior art keywords
- address range
- storage memory
- hardware
- temporary storage
- secure
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F12/00—Accessing, addressing or allocating within memory systems or architectures
- G06F12/14—Protection against unauthorised use of memory or access to memory
- G06F12/1408—Protection against unauthorised use of memory or access to memory by using cryptography
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/60—Protecting data
- G06F21/62—Protecting access to data via a platform, e.g. using keys or access control rules
- G06F21/6218—Protecting access to data via a platform, e.g. using keys or access control rules to a system of files or objects, e.g. local or distributed file system or database
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/78—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data
- G06F21/79—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer to assure secure storage of data in semiconductor storage media, e.g. directly-addressable memories
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2221/00—Indexing scheme relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/21—Indexing scheme relating to G06F21/00 and subgroups addressing additional information or applications relating to security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F2221/2113—Multi-level security, e.g. mandatory access control
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Hardware Design (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Health & Medical Sciences (AREA)
- Bioethics (AREA)
- Health & Medical Sciences (AREA)
- Databases & Information Systems (AREA)
- Storage Device Security (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Abstract
1/1 resumo aparelho e método para processamento de dados seguro baseado em hardware utilizando regras de faixa de endereço de memória de armazenamento temporário. 5 é descrito um processador para processamento de dados a partir de uma memória de armazenador. o processador, implementado em hardware, pode permitir a escrita de dados de saída, processados com base nos dados de entrada a partir de pelo menos um local seguro associado 10 com uma faixa de endereço seguro da memória de armazenamento temporário, para um ou mais locais seguros associados com a faixa de endereço seguro. adicionalmente, o processador pode bloquear a escrita de dados de saída, processados com base nos dados de entrada a partir de pelo 15 menos um local seguro associado com a faixa de endereço seguro, para um ou mais locais inseguros associados com uma faixa de endereço inseguro da memória de armazenamento temporário.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161484575P | 2011-05-10 | 2011-05-10 | |
US13/467,853 US8943330B2 (en) | 2011-05-10 | 2012-05-09 | Apparatus and method for hardware-based secure data processing using buffer memory address range rules |
PCT/US2012/037389 WO2012154996A1 (en) | 2011-05-10 | 2012-05-10 | Apparatus and method for hardware-based secure data processing using buffer memory address range rules |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013028501A2 true BR112013028501A2 (pt) | 2017-01-10 |
Family
ID=46125535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013028501A BR112013028501A2 (pt) | 2011-05-10 | 2012-05-10 | aparelho e método para processamento de dados seguro baseado em hardware utilizando regras de faixa de endereço de memória de armazenamento temporário |
Country Status (9)
Country | Link |
---|---|
US (2) | US8943330B2 (pt) |
EP (1) | EP2707831B1 (pt) |
JP (1) | JP6049702B2 (pt) |
KR (1) | KR101618940B1 (pt) |
CN (1) | CN103518206B (pt) |
BR (1) | BR112013028501A2 (pt) |
CA (1) | CA2835000C (pt) |
RU (1) | RU2573215C2 (pt) |
WO (1) | WO2012154996A1 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8943330B2 (en) * | 2011-05-10 | 2015-01-27 | Qualcomm Incorporated | Apparatus and method for hardware-based secure data processing using buffer memory address range rules |
US8931108B2 (en) | 2013-02-18 | 2015-01-06 | Qualcomm Incorporated | Hardware enforced content protection for graphics processing units |
US9507961B2 (en) * | 2013-07-01 | 2016-11-29 | Qualcomm Incorporated | System and method for providing secure access control to a graphics processing unit |
US10824756B2 (en) | 2013-09-20 | 2020-11-03 | Open Text Sa Ulc | Hosted application gateway architecture with multi-level security policy and rule promulgations |
EP2851833B1 (en) | 2013-09-20 | 2017-07-12 | Open Text S.A. | Application Gateway Architecture with Multi-Level Security Policy and Rule Promulgations |
US9674225B2 (en) * | 2013-09-20 | 2017-06-06 | Open Text Sa Ulc | System and method for updating downloaded applications using managed container |
GB2524561A (en) * | 2014-03-27 | 2015-09-30 | St Microelectronics Res & Dev | Methods and apparatus for storing content |
US10558584B2 (en) * | 2014-06-23 | 2020-02-11 | Intel Corporation | Employing intermediary structures for facilitating access to secure memory |
US9703720B2 (en) | 2014-12-23 | 2017-07-11 | Intel Corporation | Method and apparatus to allow secure guest access to extended page tables |
US9553721B2 (en) * | 2015-01-30 | 2017-01-24 | Qualcomm Incorporated | Secure execution environment communication |
US10102391B2 (en) * | 2015-08-07 | 2018-10-16 | Qualcomm Incorporated | Hardware enforced content protection for graphics processing units |
US9767320B2 (en) | 2015-08-07 | 2017-09-19 | Qualcomm Incorporated | Hardware enforced content protection for graphics processing units |
US11593075B2 (en) | 2015-11-03 | 2023-02-28 | Open Text Sa Ulc | Streamlined fast and efficient application building and customization systems and methods |
KR102407917B1 (ko) * | 2015-11-12 | 2022-06-10 | 삼성전자주식회사 | 멀티 프로세서에 의해 공유되는 메모리를 포함하는 멀티 프로세서 시스템 및 상기 시스템의 동작 방법 |
US11388037B2 (en) | 2016-02-25 | 2022-07-12 | Open Text Sa Ulc | Systems and methods for providing managed services |
FR3050847B1 (fr) * | 2016-05-02 | 2019-04-05 | Morpho | Procede d'optimisation d'ecritures en memoire dans un dispositif |
US10380342B2 (en) | 2016-07-29 | 2019-08-13 | Qualcomm Incorporated | Kernel-based detection of target application functionality using virtual address mapping |
CN107220189A (zh) * | 2017-03-14 | 2017-09-29 | 晨星半导体股份有限公司 | 内存空间管理及内存访问控制方法及装置 |
US10715310B2 (en) * | 2018-05-07 | 2020-07-14 | Qualcomm Incorporated | Method and apparatus for decrypting data blocks of a pattern-encrypted subsample |
Family Cites Families (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4184201A (en) | 1978-04-26 | 1980-01-15 | Sperry Rand Corporation | Integrating processor element |
FR2666472B1 (fr) * | 1990-08-31 | 1992-10-16 | Alcatel Nv | Systeme de memorisation temporaire d'information comprenant une memoire tampon enregistrant des donnees en blocs de donnees de longueur fixe ou variable. |
EP0510242A2 (en) * | 1991-04-22 | 1992-10-28 | Acer Incorporated | System and method for managing the routing execution in a computer system |
EP0861461B2 (en) * | 1995-02-13 | 2012-03-07 | Intertrust Technologies Corp | Systems and methods for secure transaction management and electronic rights protection |
US5892900A (en) * | 1996-08-30 | 1999-04-06 | Intertrust Technologies Corp. | Systems and methods for secure transaction management and electronic rights protection |
US6643765B1 (en) | 1995-08-16 | 2003-11-04 | Microunity Systems Engineering, Inc. | Programmable processor with group floating point operations |
US6101170A (en) * | 1996-09-27 | 2000-08-08 | Cabletron Systems, Inc. | Secure fast packet switch having improved memory utilization |
US6992563B1 (en) * | 1997-04-11 | 2006-01-31 | Robert Bosch Gmbh | Method for protecting devices, specially car radios, against theft |
IL129947A (en) * | 1999-05-13 | 2003-06-24 | Tadiran Telecom Business Syste | Method and apparatus for downloading software into an embedded system |
DE19925693B4 (de) * | 1999-06-04 | 2007-05-16 | Phoenix Contact Gmbh & Co | Schaltungsanordnung zur gesicherten Datenübertragung in einem ringförmigen Bussystem |
US6397301B1 (en) | 1999-12-29 | 2002-05-28 | Intel Corporation | Preventing access to secure area of a cache |
JP2003521776A (ja) * | 2000-02-01 | 2003-07-15 | シラス ロジック、インコーポレイテッド | セキュアな環境でシステムを選択的に作動させるための方法および回路 |
TW519651B (en) * | 2000-06-27 | 2003-02-01 | Intel Corp | Embedded security device within a nonvolatile memory device |
US6782480B2 (en) * | 2000-12-21 | 2004-08-24 | Sun Microsystems, Inc. | Method and apparatus for accessing system information |
US7055038B2 (en) | 2001-05-07 | 2006-05-30 | Ati International Srl | Method and apparatus for maintaining secure and nonsecure data in a shared memory system |
US7007025B1 (en) | 2001-06-08 | 2006-02-28 | Xsides Corporation | Method and system for maintaining secure data input and output |
US7296125B2 (en) * | 2001-11-29 | 2007-11-13 | Emc Corporation | Preserving a snapshot of selected data of a mass storage system |
JP3881942B2 (ja) * | 2002-09-04 | 2007-02-14 | 松下電器産業株式会社 | 暗号化部を有する半導体装置 |
JP4347582B2 (ja) * | 2003-02-04 | 2009-10-21 | パナソニック株式会社 | 情報処理装置 |
KR101065904B1 (ko) * | 2003-09-02 | 2011-09-19 | 소니 에릭슨 모빌 커뮤니케이션즈 에이비 | 두 메모리 사이의 보안성 데이터 전송 |
GB2406403B (en) | 2003-09-26 | 2006-06-07 | Advanced Risc Mach Ltd | Data processing apparatus and method for merging secure and non-secure data into an output data stream |
US7363491B2 (en) | 2004-03-31 | 2008-04-22 | Intel Corporation | Resource management in security enhanced processors |
US8190914B2 (en) * | 2006-02-28 | 2012-05-29 | Red Hat, Inc. | Method and system for designating and handling confidential memory allocations |
EP2013809B1 (en) * | 2006-05-01 | 2018-11-21 | MediaTek Inc. | Method and apparatus for secure context switching in a system including a processor and cached virtual memory |
JP2007310601A (ja) * | 2006-05-18 | 2007-11-29 | Renesas Technology Corp | マイクロコンピュータおよびそのソフトウェア保護方法 |
US7945789B2 (en) | 2006-09-12 | 2011-05-17 | International Business Machines Corporation | System and method for securely restoring a program context from a shared memory |
US7660769B2 (en) | 2006-09-12 | 2010-02-09 | International Business Machines Corporation | System and method for digital content player with secure processing vault |
TWI394437B (zh) * | 2006-09-28 | 2013-04-21 | Casio Computer Co Ltd | 攝影裝置、記錄電腦程式之記錄媒體及攝影控制方法 |
US20080086603A1 (en) * | 2006-10-05 | 2008-04-10 | Vesa Lahtinen | Memory management method and system |
US8108905B2 (en) | 2006-10-26 | 2012-01-31 | International Business Machines Corporation | System and method for an isolated process to control address translation |
KR20080067774A (ko) * | 2007-01-17 | 2008-07-22 | 삼성전자주식회사 | 허가되지 않은 메모리 접근으로부터 비밀 영역을 보호하기위한 방법 및 시스템 |
US7907823B2 (en) * | 2007-03-19 | 2011-03-15 | At&T Intellectual Property I, L.P. | System and method for storing user data |
US7934063B2 (en) | 2007-03-29 | 2011-04-26 | International Business Machines Corporation | Invoking externally assisted calls from an isolated environment |
US20080284561A1 (en) * | 2007-05-14 | 2008-11-20 | Inventec Corporation | Method for protecting data |
JP4976991B2 (ja) * | 2007-11-22 | 2012-07-18 | 株式会社東芝 | 情報処理装置、プログラム検証方法及びプログラム |
US8001334B2 (en) * | 2007-12-06 | 2011-08-16 | Silicon Image, Inc. | Bank sharing and refresh in a shared multi-port memory device |
GB2460393B (en) * | 2008-02-29 | 2012-03-28 | Advanced Risc Mach Ltd | A data processing apparatus and method for controlling access to secure memory by virtual machines executing on processing circuitry |
GB2459097B (en) | 2008-04-08 | 2012-03-28 | Advanced Risc Mach Ltd | A method and apparatus for processing and displaying secure and non-secure data |
US9653004B2 (en) * | 2008-10-16 | 2017-05-16 | Cypress Semiconductor Corporation | Systems and methods for downloading code and data into a secure non-volatile memory |
US8452934B2 (en) * | 2008-12-16 | 2013-05-28 | Sandisk Technologies Inc. | Controlled data access to non-volatile memory |
TWI377468B (en) * | 2009-02-05 | 2012-11-21 | Nuvoton Technology Corp | Integrated circuit and memory protection apparatus and methods thereof |
KR101789113B1 (ko) * | 2009-05-03 | 2017-10-23 | 에스에무케이 가부시키가이샤 | 휴대폰과 같은 이동 통신 디바이스를 이용하는 지불 단말기;자동 이체 지불 트랜잭션의 방법 |
US8108587B2 (en) * | 2009-05-26 | 2012-01-31 | Microsoft Corporation | Free-space reduction in cached database pages |
US9922063B2 (en) * | 2009-12-29 | 2018-03-20 | International Business Machines Corporation | Secure storage of secret data in a dispersed storage network |
US8424100B2 (en) * | 2010-03-29 | 2013-04-16 | Motorola Solutions, Inc. | System and method of vetting data |
US8943330B2 (en) * | 2011-05-10 | 2015-01-27 | Qualcomm Incorporated | Apparatus and method for hardware-based secure data processing using buffer memory address range rules |
US8352444B1 (en) * | 2011-07-11 | 2013-01-08 | Peter Hon-You Chang | User-driven menu generation system with dynamic generation of target files with placeholders for persistent change or temporary security change over cloud computing virtual storage from template files |
FR2980285B1 (fr) * | 2011-09-15 | 2013-11-15 | Maxim Integrated Products | Systemes et procedes de gestion de cles cryptographiques dans un microcontroleur securise |
US8751830B2 (en) * | 2012-01-23 | 2014-06-10 | International Business Machines Corporation | Memory address translation-based data encryption/compression |
US20130305388A1 (en) * | 2012-05-10 | 2013-11-14 | Qualcomm Incorporated | Link status based content protection buffers |
KR20130139604A (ko) * | 2012-06-13 | 2013-12-23 | 삼성전자주식회사 | 복수의 메모리 칩을 구비한 메모리 장치, 그 인증 시스템 및 인증 방법 |
-
2012
- 2012-05-09 US US13/467,853 patent/US8943330B2/en active Active
- 2012-05-10 CN CN201280022429.XA patent/CN103518206B/zh active Active
- 2012-05-10 EP EP12722254.5A patent/EP2707831B1/en active Active
- 2012-05-10 BR BR112013028501A patent/BR112013028501A2/pt not_active Application Discontinuation
- 2012-05-10 KR KR1020137032531A patent/KR101618940B1/ko not_active IP Right Cessation
- 2012-05-10 CA CA2835000A patent/CA2835000C/en not_active Expired - Fee Related
- 2012-05-10 WO PCT/US2012/037389 patent/WO2012154996A1/en active Application Filing
- 2012-05-10 RU RU2013154544/08A patent/RU2573215C2/ru not_active IP Right Cessation
- 2012-05-10 JP JP2014510477A patent/JP6049702B2/ja active Active
-
2014
- 2014-12-16 US US14/572,520 patent/US9836414B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CA2835000C (en) | 2017-06-27 |
KR101618940B1 (ko) | 2016-05-09 |
RU2013154544A (ru) | 2015-06-20 |
EP2707831B1 (en) | 2018-09-05 |
JP6049702B2 (ja) | 2016-12-21 |
US9836414B2 (en) | 2017-12-05 |
CA2835000A1 (en) | 2012-11-15 |
US8943330B2 (en) | 2015-01-27 |
US20130132735A1 (en) | 2013-05-23 |
CN103518206A (zh) | 2014-01-15 |
JP2014519089A (ja) | 2014-08-07 |
US20150106630A1 (en) | 2015-04-16 |
CN103518206B (zh) | 2016-09-07 |
WO2012154996A1 (en) | 2012-11-15 |
RU2573215C2 (ru) | 2016-01-20 |
EP2707831A1 (en) | 2014-03-19 |
KR20140016370A (ko) | 2014-02-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112013028501A2 (pt) | aparelho e método para processamento de dados seguro baseado em hardware utilizando regras de faixa de endereço de memória de armazenamento temporário | |
BR112015003406A8 (pt) | Método implementado por computador e sistema de computação | |
BR112018077198A2 (pt) | sistemas e métodos para identificar conteúdos correspondentes | |
BR112019006489A2 (pt) | serviço de segurança de iot | |
BR112019003128A2 (pt) | trânsito e armazenamento de dados de usuário criptografados | |
BR112016024774A2 (pt) | sistema de criação de website implementável em um dispositivo de computação, e método implementável em um dispositivo de computação | |
BR112015024773A8 (pt) | Método, sistema e aparelho para comparação de imagens | |
BR112014012072A8 (pt) | componente de processamento de dados de imagem para o processamento dos dados de imagem volumétrica reconstruída de um scanner de imagens, e método | |
BR112018006098A2 (pt) | sistemas e métodos para processamento de vídeo | |
BR112015016352A2 (pt) | sistema e método para motores de consulta distribuída a bancos de dados | |
BR112017001315A2 (pt) | fundamentos do dispositivo de computação modular | |
BR112015030417A8 (pt) | Sistema de computador, método implementado por computador e sistema para resultados de busca de linguagem natural para consultas de intenção | |
BR112015022799A8 (pt) | sistemas e métodos para definir atributos de locais de entrega/retirada atendidos | |
BR112015020551A2 (pt) | visualizações de entidade social em formulação de consulta | |
BR112019000688A2 (pt) | método para armazenar um token e os dados associados ao token, e, computador servidor. | |
BR112014020819A8 (pt) | Método e aparelho utilizando funções hash não uniformes para colocar registros em memória de acesso não uniforme | |
BR112015011219A2 (pt) | processamento de imagens de alta faixa dinâmica | |
BR112017003660A2 (pt) | conjuntos de armazenamento de dados escaláveis | |
BR112015023219A2 (pt) | sistema de desenho de objeto assistido por computador, meio não transitório de armazenamento legível em computador e método de fabrico de objeto | |
NO20080232L (no) | Sikkerhet i synkroniseringsanvendelser for likestilte enheter | |
BRPI0713174A2 (pt) | sistema de modelação geoespacial e método de modelação geoespacial | |
BR112015025614A8 (pt) | meio de armazenamento legível por computador, sistema e método implementado por computador | |
BR112014003123A2 (pt) | método implementado em computador e meios de armazenamento legíveis por computador | |
BR112015022133A8 (pt) | método, meios legíveis por computador e sistema relacionados a repositórios temáticos para o gerenciamneto de transações | |
BR112015027171A2 (pt) | manutenção de resultado de pesquisa com etiquetas |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: G06F 12/14 (2006.01), G06F 21/62 (2013.01), G06F 2 |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |